{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193085049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc785f9ae26bb1a15fb7716f1db6b457491c09176884ba932c75f8d9a4203a7f",
    "signature": "0x4f8a735b8bc2e4f43e852e437ae90afa0ea695d7cef1e15573cafca989ec04700524f3d68459fdef9e726feae8a0adc026e882ef646bcaa614c8509db06d02201b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}